A manual for the study of insects
By: by John Henry Comstock and Anna Botsford Comstock.
Contributors: Comstock, Anna Botsford, 1854-1930; Herrick, Glenn Washington, 1870-
Edition: 16th ed. --
Publisher: The Comstock Pub. Co., 1920.
Published: 1920
Place of publication: Ithaca, N.Y
Language: eng
Number of pages: 701
Subjects: Insects.